> ## Documentation Index > Fetch the complete documentation index at: https://www.tella.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # List shape overlays on a clip > Returns the shape overlays (squares, circles, stars…) on a clip. ## OpenAPI ````yaml /openapi.json get /v1/videos/{id}/clips/{clipId}/shape-overlays openapi: 3.0.3 info: description: >- The Tella Public API allows you to programmatically access your videos and playlists, including transcripts, chapters, and thumbnails. ## Authentication All requests require a Bearer token in the Authorization header: ``` Authorization: Bearer tella_pk_xxxxx... ``` API keys can be generated in your Tella workspace settings. ## Rate Limiting The API is rate-limited to 200 requests per minute per user within a workspace. Rate limit information is returned in response headers: - `RateLimit-Policy`: Named quota, request limit, and window in seconds - `RateLimit`: Remaining quota and seconds until reset - `X-RateLimit-Limit`: Maximum requests per window - `X-RateLimit-Remaining`: Remaining requests in current window - `X-RateLimit-Reset`: Unix timestamp in milliseconds when the window resets A `429 Too Many Requests` response also includes `Retry-After` in seconds. title: Tella Public API version: 1.0.0 servers: - description: Production url: https://api.tella.com security: [] tags: - description: Video operations name: Videos - description: Sections of a video name: Clips - description: Playlist operations name: Playlists - description: Sidebar groups for organizing playlists name: Playlist Groups - description: Tags for categorizing and filtering videos name: Tags - description: 'Tella''s editor agent, working in a video: start a chat and follow it' name: Agent chats - description: >- Viewing analytics for a video or across the workspace: plays, watch time, retention, geography, referrers name: Analytics - description: The signed-in user, their workspace, its plan and agent credits name: Account - description: Personal, workspace, and default video backgrounds name: Backgrounds - description: >- Reusable media saved to a workspace, plus Tella's curated sound effect and background music catalogs — the same items the editor's media panels show name: Library - description: >- Motion graphics documents a video plays live as a Tella Motion clip, overlay or b-roll, edited with the editor's own commands name: Tella Motion - description: >- Screen walkthroughs an agent films of a web page with no one recording. Takes are started and read over the MCP server name: Auto Capture - description: Webhook endpoint management name: Webhooks externalDocs: description: API versioning and deprecation policy url: https://www.tella.com/docs/versioning paths: /v1/videos/{id}/clips/{clipId}/shape-overlays: get: tags: - Clips summary: List shape overlays on a clip description: Returns the shape overlays (squares, circles, stars…) on a clip. operationId: listClipShapeOverlays parameters: - description: Video identifier in: path name: id required: true schema: description: Video identifier example: vid_abc123def456 type: string - description: Clip identifier in: path name: clipId required: true schema: description: Clip identifier example: cl_xyz789ghi012 type: string responses: '200': content: application/json: schema: $ref: '#/components/schemas/ListClipShapeOverlaysResponse' description: OK headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '400': content: application/json: example: docsUrl: https://docs.tella.com/ error: bad_request message: The request was malformed or contained invalid parameters. schema: $ref: '#/components/schemas/ErrorResponse' description: The request was malformed or contained invalid parameters. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '401': content: application/json: example: docsUrl: https://docs.tella.com/ error: unauthorized message: Authentication is required. Provide a valid API key. schema: $ref: '#/components/schemas/ErrorResponse' description: Authentication is required. Provide a valid API key. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '403': content: application/json: example: docsUrl: https://docs.tella.com/ error: forbidden message: You don't have permission to access this resource. schema: $ref: '#/components/schemas/ErrorResponse' description: You don't have permission to access this resource. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '404': content: application/json: example: docsUrl: https://docs.tella.com/ error: not_found message: The requested resource was not found. schema: $ref: '#/components/schemas/ErrorResponse' description: The requested resource was not found. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '409': content: application/json: example: docsUrl: https://docs.tella.com/ error: conflict message: >- The request conflicts with the resource's current state, e.g. an Idempotency-Key whose first request is still in progress. Retry once it settles. schema: $ref: '#/components/schemas/ErrorResponse' description: >- The request conflicts with the resource's current state, e.g. an Idempotency-Key whose first request is still in progress. Retry once it settles. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '429': content: application/json: example: docsUrl: https://docs.tella.com/ error: rate_limited message: You have exceeded the rate limit. Please slow down. schema: $ref: '#/components/schemas/ErrorResponse' description: You have exceeded the rate limit. Please slow down. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Retry-After: $ref: '#/components/headers/RetryAfter' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '500': content: application/json: example: docsUrl: https://docs.tella.com/ error: server_error message: An unexpected error occurred schema: $ref: '#/components/schemas/ErrorResponse' description: An unexpected error occurred headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '501': content: application/json: example: docsUrl: https://docs.tella.com/ error: not_implemented message: The requested operation is not implemented. schema: $ref: '#/components/schemas/ErrorResponse' description: The requested operation is not implemented. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' '503': content: application/json: example: docsUrl: https://docs.tella.com/ error: unavailable message: >- A dependency was unavailable and the request was not executed. Safe to resend unchanged after the Retry-After delay. schema: $ref: '#/components/schemas/ErrorResponse' description: >- A dependency was unavailable and the request was not executed. Safe to resend unchanged after the Retry-After delay. headers: Deprecation: $ref: '#/components/headers/Deprecation' RateLimit: $ref: '#/components/headers/RateLimit' RateLimit-Policy: $ref: '#/components/headers/RateLimitPolicy' Sunset: $ref: '#/components/headers/Sunset' X-RateLimit-Limit: $ref: '#/components/headers/XRateLimitLimit' X-RateLimit-Remaining: $ref: '#/components/headers/XRateLimitRemaining' X-RateLimit-Reset: $ref: '#/components/headers/XRateLimitReset' security: - BearerAuth: [] components: schemas: ListClipShapeOverlaysResponse: additionalProperties: false description: Shape overlays on a clip properties: shapeOverlays: items: $ref: '#/components/schemas/ClipShapeOverlay' type: array required: - shapeOverlays type: object ErrorResponse: additionalProperties: false description: Standard error response format properties: docsUrl: description: Link to Tella API documentation example: https://docs.tella.com/ format: uri type: string error: description: Machine-readable error code enum: - bad_request - unauthorized - forbidden - not_found - rate_limited - server_error - conflict - edit_conflict - not_implemented - unavailable example: not_found type: string message: description: Human-readable error message example: Resource not found type: string required: - error - message - docsUrl type: object ClipShapeOverlay: additionalProperties: false description: >- A shape overlay on a clip: a square, circle, star… filled with any clip background. properties: border: $ref: '#/components/schemas/ShapeBorderOutput' corners: allOf: - $ref: '#/components/schemas/TextOverlayBackgroundShape' description: How a square's corners are rounded. depth: $ref: '#/components/schemas/OverlayDepth' depthChanges: allOf: - $ref: '#/components/schemas/OverlayDepthChanges' dimensions: $ref: '#/components/schemas/OverlayDimensionsOutput' durationMs: minimum: 0 type: number fill: allOf: - $ref: '#/components/schemas/ClipBackgroundOutput' description: What fills the shape, cut to its outline. id: description: Shape overlay ID example: ly_abc123 type: string name: nullable: true type: string path: description: SVG path data in a 0–100 box, for shapeType `path`; null otherwise. nullable: true type: string point: $ref: '#/components/schemas/OverlayPointOutput' shadow: $ref: '#/components/schemas/TextOverlayShadow' shapeType: $ref: '#/components/schemas/ShapeType' startTimeMs: minimum: 0 type: number transition: $ref: '#/components/schemas/TransitionStyle' zIndex: $ref: '#/components/schemas/OverlayZIndex' required: - id - name - shapeType - path - fill - corners - border - shadow - startTimeMs - durationMs - point - dimensions - transition - depth - zIndex type: object ShapeBorderOutput: additionalProperties: false nullable: true properties: color: description: >- Hex color in #RRGGBB or #RRGGBBAA form. Responses use uppercase #RRGGBBAA. example: '#FFFFFFFF' pattern: ^#(?:[0-9A-Fa-f]{6}|[0-9A-Fa-f]{8})$ type: string width: description: Artboard pixels, drawn inside the outline. exclusiveMinimum: true minimum: 0 type: number required: - color - width type: object TextOverlayBackgroundShape: description: Shape of the solid background behind the text. enum: - none - regular - squircle example: squircle type: string OverlayDepth: description: >- Where the overlay sits relative to the presenter: the person in the clip's camera recording, or in its uploaded footage when the clip has no camera. `front` paints over everything. `behind_presenter` paints it behind the person but over everything else: in any layout the person is matted out of their footage and redrawn above the overlay. Fullscreen and framed layouts keep the recorded room around them; a cut-out layout replaces the room with the clip background. New overlays start on `front`. Without a presenter the overlay paints in front either way. enum: - front - behind_presenter example: behind_presenter type: string OverlayDepthChanges: description: >- Changes of `depth` over the overlay's own time, each held until the next: `atMs` after the overlay starts it moves to that depth, so one overlay can pass in front of the presenter and back behind them (a ring orbiting their head, a title they step in front of). `depth` is where it starts. On updates, omit it to leave the changes as they are; `[]` removes them. Absent in responses while the overlay holds one depth. items: additionalProperties: false properties: atMs: description: Ms after the overlay starts. example: 1200 minimum: 0 type: number depth: $ref: '#/components/schemas/OverlayDepth' required: - atMs - depth type: object type: array OverlayDimensionsOutput: additionalProperties: false description: >- Overlay size in artboard pixels. Absolute (not a percentage) so the overlay shape never distorts when the artboard dimensions change. Both sides must be greater than 0 — the renderer lays the overlay out into this box, so a zero or negative side has no valid meaning. properties: height: example: 540 exclusiveMinimum: true minimum: 0 type: number width: example: 960 exclusiveMinimum: true minimum: 0 type: number required: - width - height type: object ClipBackgroundOutput: additionalProperties: false description: >- Clip background. Use type = 'solid' with `color`, type = 'image' or 'video' with `sourceId` (from `POST /v1/sources`) or an exact catalog URL from `GET /v1/backgrounds`, type = 'gradient' with `gradientColor1`, `gradientColor2`, `gradientAngle`, type = 'shaderGradient' with `shaderGradientPreset`, or type = 'ambient'. properties: color: description: Hex color string. Required when type = 'solid'. example: '#000000ff' nullable: true type: string gradientAngle: description: Linear gradient angle in degrees. Required when type = 'gradient'. example: 45 maximum: 9007199254740991 minimum: -9007199254740991 nullable: true type: integer gradientColor1: description: Hex color string. Required when type = 'gradient'. example: '#ff0080ff' nullable: true type: string gradientColor2: description: Hex color string. Required when type = 'gradient'. example: '#7928caff' nullable: true type: string imageUrl: description: >- Hosted image URL. Present in responses and accepted as input only when copied exactly from `GET /v1/backgrounds`; otherwise pass `sourceId`. format: uri nullable: true type: string shaderGradientPreset: description: >- Animated gradient preset from `GET /v1/backgrounds`. Required when type = 'shaderGradient'. example: Halo nullable: true type: string sourceId: description: >- Source ID from `POST /v1/sources` (`kind: image` for type = 'image', `kind: video` for type = 'video'). Required for image/video backgrounds unless using an exact URL from `GET /v1/backgrounds`. Input-only. example: su_abc123 nullable: true type: string type: description: >- Background variant. `ambient`: the clip's screen, else its camera, heavily blurred; no other fields. `shaderGradient`: an animated gradient set by `shaderGradientPreset`; echoing a non-preset one unchanged keeps it. enum: - solid - gradient - image - video - shaderGradient - ambient example: solid type: string videoDurationSeconds: description: >- Video background duration in seconds. Read-only: derived from the uploaded source or catalog entry on input. example: 12.4 minimum: 0 nullable: true type: number videoUrl: description: >- Hosted video URL. Present in responses and accepted as input only when copied exactly from `GET /v1/backgrounds`; otherwise pass `sourceId`. format: uri nullable: true type: string required: - type type: object OverlayPointOutput: additionalProperties: false description: >- Top-left corner of the overlay, as a percentage of the video canvas (0-100). Relative so the anchor survives video aspect ratio changes. properties: xPct: example: 30 type: number yPct: example: 30 type: number required: - xPct - yPct type: object TextOverlayShadow: description: >- Drop shadow, matching the editor's Shadow menu. It falls from the background box when the text has one, else from the letters. enum: - none - subtle - deep example: subtle type: string ShapeType: description: >- The outline, stretched to fill the overlay box: a non-square box makes a rectangle or an oval. `path` draws the overlay's own `path`. enum: - square - circle - triangle - diamond - star - hexagon - arrow - path type: string TransitionStyle: description: >- How one thing gives way to the next: `smooth` eases across the change, `hard_cut` swaps instantly. enum: - smooth - hard_cut example: smooth type: string OverlayZIndex: description: >- Stacking position among the clip's image, video and text overlays: 0 is the backmost. `depth` applies first — a `behind_presenter` overlay stays behind the presenter whatever its zIndex — so the order only matters among overlays at the same depth. Lottie overlays share the stack but aren't listed, so listed values can skip a number. example: 0 maximum: 9007199254740991 minimum: 0 type: integer headers: Deprecation: description: Indicates that an API operation is deprecated, following RFC 9745 example: '@1767225600' schema: type: string RateLimit: description: >- Current quota with remaining requests (`r`) and seconds until reset (`t`) example: '"public-api";r=95;t=42' schema: type: string RateLimitPolicy: description: >- Named quota policy with the request limit (`q`) and window in seconds (`w`) example: '"public-api";q=100;w=60' schema: type: string Sunset: description: >- Indicates when a deprecated API operation will become unavailable, following RFC 8594 example: Tue, 30 Jun 2026 23:59:59 GMT schema: type: string XRateLimitLimit: description: Maximum requests allowed in the current window example: 100 schema: type: integer XRateLimitRemaining: description: Requests remaining in the current window example: 95 schema: type: integer XRateLimitReset: description: Unix timestamp in milliseconds when the window resets example: 1704067200000 schema: format: int64 type: integer RetryAfter: description: Seconds to wait before retrying a rate-limited request example: 45 schema: minimum: 1 type: integer securitySchemes: BearerAuth: description: API key obtained from your Tella account settings scheme: bearer type: http ```` ## Related topics - [Shape overlays](https://www.tella.com/docs/mcp-tools/shape-overlays.md) - [List overlays on a clip](https://www.tella.com/docs/api-reference/clips/list-overlays-on-a-clip.md) - [List text overlays on a clip](https://www.tella.com/docs/api-reference/clips/list-text-overlays-on-a-clip.md) - [Add a shape overlay to a clip](https://www.tella.com/docs/api-reference/clips/add-a-shape-overlay-to-a-clip.md) - [Remove a shape overlay](https://www.tella.com/docs/api-reference/clips/remove-a-shape-overlay.md) This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.